| 000 | 00431nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c12833 _d12833 |
||
| 008 | 210610b ||||| |||| 00| 0 eng d | ||
| 020 | _a9280111916 | ||
| 082 | 0 | 0 |
_a344.047 _bI339 |
| 110 |
_976 _aInternational Maritime Organization |
||
| 245 | 1 | 0 | _aCode of safety for diving systems / |
| 260 |
_aLondon: _bInternational Maritime Organization _c1985. |
||
| 300 | _a20 p. | ||
| 650 | 0 |
_aDeep Diving _xSafety Regulations |
|
| 942 | _cBK | ||